China MP3 Player is write protected after firmare upload

[Saloni_online]

I have purchased one MP3 player NS-11 (fake sony 512 MB). But after some day no display appears on screen. Then I have gone for firmware change(FW downloaded from S1mp3.org and I have done as per instruction from this site, by shorting pins), it was flash succesfully and my Pc also detected the player. But it is showing write protected and still there is no display, only red/green color on screen. What to do now?
Is there any possibility to live the player again?
Kindly help

[tadad1]

Saloni_online, The firmware you have loaded is not suited to your player. You need to try and load others.
I suggest you follow the DEAD PLAYER RECOVERY GUIDE HERE, and start from shorting your chip again.
try some of the ones in the Downloads>Firmware section HERE